Rule 34 Dev - anthro anus ass balls bathroom big_anus big_balls big_butt ear_piercing fur genitals grin hand_on_butt hi_res huge_anus huge_balls jewelry looking_back male male_only mammal murid murine musk musk_clouds musky musky_balls necklace necklace_only nude piercing presenting presenting_anus presenting_hindquarters public_restroom rat red_eyes restroom_stall rodent saiokisaragi smile solo spread_butt spreading steam toilet|7428193360